50Pcs 3/16 Inch Track and Field Spikes Shoes Spike Replacements Hard Steel Pyramid Track Spikes for Sprint Sports Short Running Cross Country, Include Spike Wrench - Ucnemous, 3/16 Inch Track Shoes Spikes

• 【What You Get】50 PCS Spikes +1 PCS Spike Wrench into 1 plastic box, enough for meeting your spikes replacement and can satisfy your daily usage. Perfect spikes for track shoes. 【Length and Applicability】 Measure 3/16 (4.8mm) length (without base), thread diameter 0.2 inch (5mm), general size for track & field spike shoes. 【Material and Service Life】These track shoe spikes are made of alloy steel. Service life up to 30,000 meters and extreme durability and wear resistance. 【Design and Feature】Pyramid shape spikes will increase the friction between shoes and ground, resist skid and improve your running balance of traction, flexibility and speed for track sprints. 【Widely Usage】The spikes provide optimal grip for track and field or dry terrain in cross country. Ideal for most outdoor sports activities, such as track sprints, short running, cross country, climbing, golf, etc.